A novel fiber-fault polling monitoring scheme based on 2D pre-coding technique for PONs with optimized decision probability

Author

Min Zhu ; Jiao Zhang ; Dongpeng Wang ; Xiaohan Sun

Author_Institution

Nat. Res. Center for Opt. Sensing/Commun. Integrated Networking Technol., Southeast Univ., Nanjing, China

fYear

2015

Firstpage

1

Lastpage

3

Abstract

We propose a novel fiber-fault polling monitoring scheme using optical 2D-pre-coding technique for passive optical networks. This scheme contains Probe Pulse Pre-coding module, Link Failure Recognition module and Decoder module. We adopt an effective polling monitoring strategy to improve the detection decision probability. Simulation shows that our proposed scheme supports the monitoring of up to 64 clients with an SNR of 9.722 dB and has optimized decision probability above 95%.

Keywords

passive optical networks; precoding; probability; 2D precoding technique; PON; decoder module; detection decision probability; link failure recognition module; novel fiber fault polling monitoring scheme; optical 2D precoding technique; optimized decision probability; passive optical networks; probe pulse precoding module; Monitoring; Optical fibers; Optical pulses; Passive optical networks; 2D-pre-coding technique; Optimized decision probability; PON Monitoring; Polling detection; Signal-to-noise ratio;

fLanguage

English

Publisher

ieee

Conference_Titel

Optical Communications and Networks (ICOCN), 2015 14th International Conference on

Conference_Location

Nanjing

Type

conf

DOI

10.1109/ICOCN.2015.7203625

Filename

7203625